Good or Bad? Rihanna Spotted Smoking a Blunt

Rihanna has been spotted two days in a row enjoying herbal indulgences. My only concern is that she’s smoking blunts. The paper is very harsh on your throat, and that can’t be good for her voice. Also, good marijuana (I’m sure she is not smoking low grade) should be enjoyed from a bong, or a pipe or, at the very least, some rolling papers. What are your thoughts?